132917228 has 12 divisors (see below), whose sum is σ = 235219320. Its totient is φ = 65711712.

The previous prime is 132917201. The next prime is 132917233. The reversal of 132917228 is 822719231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186326 + ... + 187037.

It is an arithmetic number, because the mean of its divisors is an integer number (19601610).

Almost surely, 2^132917228 is an apocalyptic number.

It is an amenable number.

132917228 is a deficient number, since it is larger than the sum of its proper divisors (102302092).

132917228 is a wasteful number, since it uses less digits than its factorization.

132917228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373456 (or 373454 counting only the distinct ones).

The product of its digits is 12096, while the sum is 35.

The square root of 132917228 is about 11528.9734148362. The cubic root of 132917228 is about 510.3409587255.

The spelling of 132917228 in words is "one hundred thirty-two million, nine hundred seventeen thousand, two hundred twenty-eight".